391377425 is an odd 9-digits composite number following 391377424
and preceding 391377426 . In scientific notation, it is written as 3.91377425 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 312346320 positive integers (up to 391377425) that are relatively prime to 391377425.
391377425 has 12 divisors, whose sum is 486479280
The reverse of 391377425 is 524773193
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
three hundred ninety-one million three hundred seventy-seven thousand four hundred twenty-five
Scientific notation
3.91377425 × 10^8
Engineering notation
3.91377425 × 10^6
Prime Factorization
5 × 5 × 419 × 37363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78275485
Product of the distinct prime numbers
The prime factorization of 391377425 is 5 × 5 × 419 × 37363.
Since it has a total of 4 prime factors.
6 , 2 , 9 , 2 , 558 , 913 , 6986 , 3988 , 10817 , 67419 , 48666 , 803485 , 2215637 , 3443082 , 63606400 , 31206891 , 83764592 , 678140947 , 6159067595 , 4988272437
n×2
782754850
n×3
1174132275
n×4
1565509700
n×5
1956887125
n÷2
195688712.5
n÷3
130459141.66667
n÷3
97844356.25
n÷5
78275485
n2
153176288799630625
n3
5.9949741481456E+25
n4
2.3462975450428E+34
n5
9.1828789146267E+42
2 √n
19783.261232668
3 √n
731.47348904646
4 √n
140.65298159893
5 √n
52.302103321737
1 , 5 , 25 , 419 , 2095 , 10475 , 37363 , 186815 , 934075 , 15655097 , 78275485 , 391377425
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-391377424
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 391377425 can be divided by 12 positive divisors.
The sum of these divisors (counting 391377425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010100111111001000010001
3
Ternary
1000021110000220012
4
Quaternary
113110333020101
5
Quinary
1300143034200
6
Senary
102500324305
8
Octal
2724771021
10
Decimal
391377425
12
Duodecimal
ab0a3695
16
Hexadecimal
1753f211
20
Vigesimal
62623b5
36
Base36
6h0kr5
md5
4ecf64d0fb300b326d1db7b69c17aaa4
sha1
1c20a02e9aba519ad5c7e66418bca09d5ec66dbe
sha256
3775c14dd24695c50aa6d10931ab35a6b5852470d63cc029fa17121580e42a31
sha512
564fb2ab704244a9a7c17d87bc6ec3e90ad71d02f1d55a31803de2114bda0e382c2e55fa8c17af13d1aa8bd59ae705e48a7a739b80c7458a1b2af7d152d5af3c
ripemd-160
7dee855f367fa425991953f81fbc92df209a6332
Diameter
782754850
Circumference
2459096886.3218
Area
4.8121750359707E+17
Volume
2.51116889897E+26
Surface area
1.9248700143883E+18
Circumference
2459096886.3218
Perimeter
1565509700
Area
153176288799630625
Diagonal
553491262.44166
Surface area
919057732797783750
Volume
5.9949741481456E+25
Space diagonal
677885585.03548
Perimeter
1174132275
Area
6.6327278678951E+16
Altitude
338942792.51774
Surface area
6.6327278678951E+16
Volume
7.065144788653E+24
Height
184497087.48055